This product is a high-performance transducer of switch input measurement. The input and output of switch node is complete isolated from power supply and communication port, greatly improving the reliability of the product. It is widely used in various industrial measurement and control system, the switch status signal of the measured is transmitted to the corresponding host through the RS485 bus interface. At the same time it is with 3-way relay output and remote control, available to directly connect a variety of PLC and other equipment with the standard MODBUS protocol.
² Input - Passive contacts (Dry contacts);
² Withstand voltage of the passive contacts —— ≥24VDC;
² Output data —— Values of 8/16 channels of switching signal input. (“1” means “on”, “0” means “off”.);
² Remote control output ----- 3-way relay output (normally closed contact, contact capacity AC250V*5A);
² Output interface ——RS-485 bus. 1200m, ±15KV ESD protection;
² Baudrate —— 1200, 2400, 4800, 9600, 19.2k bps;
² Refreshing period —— 100 mS;
² Isolation voltage ----- 2500V DC;
² Quiescent power consumption —— <750 mW (+24V);
² Power supply —— +24V or 220V optional;
² Operating temperature —— -20℃～+60℃;
² Installation method ----- rail or screw installation.
CE-AK*2-3*MN2 Case Type
CE-AK*2-3*MN2 Installation Diagram
CE-AK*2-3*MN1 Case Type
CE-AK*2-3*MN1 Installation Diagram
The wiring diagram of AC power supply of CE-AK22-34MN1 16-channel switch value.
The wiring diagram of AC power supply of CE-AK12-39MN1 16-channel switch value
The wiring diagram of CE-AK22-39MN2 16-channel product（220V power supply）